Sony CDP-D12, Service Manual

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CDP-D12
Contents
The following are summaries of the each section for understanding the manual.
Section 1 Service Overview
Describes the basic information (removal of outside panels, location of main parts,
rack mounting and installation procedure) required for service, replacement of main
parts, initial setting procedure, etc.
Section 2 Spare Parts
Describes the exploded views of the target parts of service, mechanical parts list and
electrical parts list.
Section 3 Semiconductor Pin Assignments
Contains information on semiconductors used for the unit.
It includes a complete list of the semiconductors and their ID Nos. for retrieving
information on “Semiconductor Pin Assignments” CD-ROM, which is available
separately.
Please refer to this section together with the “Semiconductor Pin Assignments”
CD-ROM.
Information on the semiconductors not contained in the CD-ROM at the time of
issue of this manual, if any, is given in this section as well.
Section 4 Block Diagram
Describes overall block diagram and circuit description.
Section 5 Board Layouts
Describes board layouts for every circuit board.
Section 6 Schematic Diagrams
Describes schematic diagrams for every circuit board and frame wiring.